777  
CDUS43 KGRR 070521  
CLIMKG  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE GRAND RAPIDS, MICHIGAN  
121 AM EDT SAT OCT 07 2023  
   
...............................
 
 
   
..THE MUSKEGON CLIMATE SUMMARY FOR OCTOBER 6 2023
 
 
CLIMATE NORMAL PERIOD: 1991 TO 2020  
CLIMATE RECORD PERIOD: 1896 TO 2023  
 
WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST  
VALUE (LST) VALUE VALUE FROM YEAR  
NORMAL    
...............................................................
 
 
TEMPERATURE (F)  
YESTERDAY  
MAXIMUM 66 12:47 AM 82 1900 65 1 69  
MINIMUM 46 9:11 PM 28 2003 46 0 46  
AVERAGE 56 56 0 58  
 
PRECIPITATION (IN)  
YESTERDAY 1.39R 0.78 2018 0.12 1.27 0.07  
MONTH TO DATE 1.61 0.71 0.90 0.07  
SINCE SEP 1 3.11 3.97 -0.86 2.64  
SINCE JAN 1 24.09 26.65 -2.56 25.15  
 
SNOWFALL (IN)  
YESTERDAY MM T 2001 0.0 MM 0.0  
MONTH TO DATE 0.0 0.0 0.0 0.0  
SINCE SEP 1 0.0 0.0 0.0 0.0  
SINCE JUL 1 0.0 0.0 0.0 0.0  
SNOW DEPTH 0  
 
DEGREE DAYS  
HEATING  
YESTERDAY 9 10 -1 7  
MONTH TO DATE 9 54 -45 51  
SINCE SEP 1 54 170 -116 141  
SINCE JUL 1 59 192 -133 148  
 
COOLING  
YESTERDAY 0 0 0 0  
MONTH TO DATE 32 3 29 0  
SINCE SEP 1 139 73 66 108  
SINCE JAN 1 793 646 147 864    
...............................................................
 
 
WIND (MPH)  
RESULTANT WIND SPEED 7 RESULTANT WIND DIRECTION W (280)  
HIGHEST WIND SPEED 20 HIGHEST WIND DIRECTION W (270)  
HIGHEST GUST SPEED 30 HIGHEST GUST DIRECTION W (270)  
AVERAGE WIND SPEED 10.5  
 
SKY COVER  
AVERAGE SKY COVER 0.7  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
THUNDERSTORM  
HEAVY RAIN  
RAIN  
LIGHT RAIN  
FOG  
HAZE  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 90 9:00 PM  
LOWEST 45 1:00 AM  
AVERAGE 68  
   
......................................................
 
 
THE MUSKEGON CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 65 82 2007  
MINIMUM TEMPERATURE (F) 46 27 1964  
 
SUNRISE AND SUNSET  
OCTOBER 7 2023.......SUNRISE 7:49 AM EDT SUNSET 7:16 PM EDT  
OCTOBER 8 2023.......SUNRISE 7:50 AM EDT SUNSET 7:14 PM EDT  
 
- INDICATES NEGATIVE NUMBERS.  
R INDICATES RECORD WAS SET OR TIED.  
MM INDICATES DATA IS MISSING.  
T INDICATES TRACE AMOUNT.  
 

 
 
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